POWELL IS QUESTIONABLE Jets running back Bilal Powell, right tackle Breno Giacomini and the backup tight end Kellen Davis were listed as questionable for the game against the Bills because of injuries.

CLOWNEY WILL NOT PLAY Houston outside linebacker Jadeveon Clowney will miss Sunday’s game against the Jacksonville Jaguars with a foot injury. Clowney’s foot has no structural damage, and he is expected to return next week.

CHIEFS STAR BACK AT PRACTICE Justin Houston, Kansas City’s pass-rushing linebacker, returned to practice for the first time in more than a month and was listed as questionable for Sunday’s game against the Oakland Raiders. Tamba Hali, a fellow linebacker, was also listed as questionable after missing a game with a broken thumb.

2 SEAHAWKS STARTERS OUT Seattle will be without Luke Willson, the starting tight end, and J. R. Sweezy, the starting right guard, for Sunday’s season finale at Arizona because of concussions. Seattle also listed Russell Okung, the starting left tackle, as doubtful because of a calf injury he sustained in Week 15 against Cleveland.

VIKINGS DEFENDER MAY SIT OUT Minnesota nose tackle Linval Joseph was listed as doubtful to play at Green Bay because of a foot injury that has hampered him over the last month.

Joseph did not practice at all this week, and his absence would leave the Vikings without an important cog in their scheme in what has become the N.F.C. North championship game on Sunday night.

GURLEY UNLIKELY TO PLAY St. Louis running back Todd Gurley missed his third straight practice because of a right foot injury and was likely to be held out of the Rams’ final regular-season game, against the 49ers.

A version of this article appears in print on , Section D, Page 5 of the New York edition with the headline: Bills’ McCoy Won’t Play in Finale Against Jets. Order Reprints | Today’s Paper | Subscribe